“Organizational Loyalty according to Transformational Leadership of the Headmasters of Middle Schools in Wasit Governorate”, jperc, vol. 17, no. 66, pp. 409–426, Mar. 2022, Accessed: May 11, 2025. [Online]. Available: https://jperc.uobaghdad.edu.iq/index.php/jperc/article/view/1085